- Implementación de validación de procesamiento JSON
- Implementación de validación previa de BEAN de hibernate para capa REST

 On branch dev
 Changes to be committed:
	modified:   module-core/pom.xml
	modified:   module-core/src/main/java/com/c1s/amigo/entities/Person.java
	new file:   module-core/src/main/java/com/c1s/amigo/exceptions/ValidationException.java
	new file:   module-core/src/main/java/com/c1s/amigo/rest/JsonProcessingExceptionHandler.java
	modified:   module-core/src/main/java/com/c1s/amigo/security/CoreAuthenticator.java
	modified:   module-core/src/main/java/com/c1s/amigo/service/rest/PeopleRESTService.java
	new file:   module-core/src/main/java/com/c1s/amigo/util/ValidationUtility.java
	modified:   module-core/src/main/resources/import.sql
	modified:   module-core/src/main/webapp/WEB-INF/web.xml
	modified:   module-core/src/main/webapp/resources/js/core/view/people/List.js
	modified:   pom.xml